<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>{% block title %}-{% endblock %}--问答平台</title>
    <link rel="stylesheet" href="{{ url_for('static',filename='css/bootstrap.min.css') }}">
    <script src="{{ url_for('static',filename='js/jquery.min.js') }}"></script>
    <script src="{{ url_for('static',filename='js/bootstrap.min.js') }}"></script>
    <link rel="stylesheet" href="{{ url_for('static',filename='css/base.css') }}">
</head>
<body>
<nav class="navbar navbar-default">
    <div class="container">
        <!-- Brand and toggle get grouped for better mobile display -->
        <div class="navbar-header">
            <button type="button" class="navbar-toggle collapsed" data-toggle="collapse"
                    data-target="#bs-example-navbar-collapse-1" aria-expanded="false">
                <span class="sr-only">Toggle navigation</span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
                <span class="icon-bar"></span>
            </button>
            <a class="navbar-brand" href="{{ url_for('index') }}">
                <img class="logo" src="{{ url_for('static',filename='images/logo.png') }}" alt="">
            </a>
        </div>

        <!-- Collect the nav links, forms, and other content for toggling -->
        <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1">
            <ul class="nav navbar-nav">
                <li class="active"><a href="{{ url_for('index') }}">首页 <span class="sr-only">(current)</span></a></li>
                <li><a href="{{ url_for('question') }}">发布问答</a></li>
            </ul>
            <form class="navbar-form navbar-left" action="{{ url_for('search') }}" method="get">
                <div class="form-group">
                    <input type="text" class="form-control" placeholder="请输入关键字" name="key">
                </div>
                <button type="submit" class="btn btn-default">查找</button>
            </form>
            <ul class="nav navbar-nav navbar-right">
                {% if user %}
                    <li><a href="#">{{ user.username }}</a></li>
                    <li><a href="{{ url_for('logout') }}">注销</a></li>
                {% else %}
                    <li><a href="{{ url_for('login') }}">登陆</a></li>
                    <li><a href="{{ url_for('register') }}">注册</a></li>
                {% endif %}
            </ul>
        </div>
    </div>
</nav>
<div class="main">
    {% block main %}{% endblock %}
</div>
</body>
</html>